FR743725A - - Google Patents
Info
- Publication number
- FR743725A FR743725A FR743725DA FR743725A FR 743725 A FR743725 A FR 743725A FR 743725D A FR743725D A FR 743725DA FR 743725 A FR743725 A FR 743725A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/038—Measuring direction or magnitude of magnetic fields or magnetic flux using permanent magnets, e.g. balances, torsion devices
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743725A true FR743725A (nl) | 1933-04-05 |
Family
ID=1547945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743725D Expired FR743725A (nl) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743725A (nl) |
-
0
- FR FR743725D patent/FR743725A/fr not_active Expired